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An anonymous reader writes Today Valve and HTC revealed the "Vive" SteamVR headset which is designed to compete with Oculus and others, which aim for a high-end VR experience on PC. The Vive headset uses dual 1200x1080 displays at 90Hz and a "laser position sensor" to provide positional tracking (head movement through 3D space), and also includes a pair of motion input controllers. The companies say that the Vive headset will be available to developers in Spring and receive a proper consumer launch holiday 2015, though no price has been announced.

DJAdapt writes: Pebble Time, the successor to the Pebble & Pebble Steel smartwatches, has gone up on crowdfunding site Kickstarter, hitting its $500,000 goal in 17 minutes and hitting the $2M mark in less than an hour. The new wearable is touting a color e-paper display and microphone for responding to notifications. It also has features Pebble users are already familiar with, such as seven days of battery life, water resistance, and an extensive library of watch faces and apps. Will any of you be jumping on this? Holding out for the Apple Watch? Waiting for wearables to get more capable?

Her conclusion: readers tend to skim on screens, distraction is inevitable and comprehension suffers. Researchers say readers remember the location of information simply by page and text layout — that, say, the key piece of dialogue was on that page early in the book with that one long paragraph and a smudge on the corner. Researchers think this plays a key role in comprehension — something that is more difficult on screens, primarily because the time we devote to reading online is usually spent scanning and skimming, with few places (or little time) for mental markers.

An anonymous reader writes Gaming giant Valve has been researching augmented and virtual reality for some time. Early on, the company worked closely with Oculus, sharing research findings and even adding support for TF2 to Oculus' first VR headset, the DK1, back in 2013. After demonstrating their own prototype VR headset at Steam Dev Days in early 2014, and then a modified version later in the year, Valve is now ready to take the wraps off a 'previously unannounced ... SteamVR Dev Kit,' which will make its debut at GDC next week. SteamVR is the name of the software adaptation of Steam's 'Big Picture' mode that the company revealed early last year, allowing players to browse their Steam library and play supported games all in virtual reality.

An anonymous reader writes: Researchers from Intel have been working on new methods for improving the rendering speed for modern wide-angle head-mounted displays like the Oculus Rift and Google Cardboard. Their approach makes use of the fact that because of the relatively cheap and lightweight lenses the distortion astigmatism happens: only the center area can be perceived very sharp, while with increasing distance from it, the perception gets more and more blurred. So what happens if you don't spend the same amount of calculations and quality for all pixels? The blog entry gives hints to future rendering architectures and shows performance numbers.

An anonymous reader writes Filed in 2008, published in 2013, and legally granted to Apple this week, the company's patent for a 'Head-mounted display apparatus for retaining a portable electronic device with display' could have "broad ramifications" for mobile VR headsets like Samsung's Gear VR and Google Cardboard, says patent attorney Eric Greenbaum. "This Apple HMD patent is significant. I would say it introduces potential litigation risks for companies that have or are planning to release a mobile device HMD," he said. "There is no duty for Apple to make or sell an HMD. They can sit on this patent and use it strategically either by enforcing it against potential infringers, licensing it, or using it as leverage in forming strategic partnerships."

MojoKid writes: The VESA standards organization has published the eDP v1.4a specification (Embedded DisplayPort) that has some important new features for device manufacturers as they bump up mobile device displays into the 4K category and start looking towards even higher resolutions. eDP v1.4a will be able to support 8K displays, thanks to a segmented panel architecture known as Multi-SST Operation (MSO). A display with this architecture is broken into two or four segments, each of which supports HBR3 link rates of 8.1 Gbps. The updated eDP spec also includes VESA's Display Stream Compression (DSC) standard v1.1, which can improve battery life in mobile devices. In another effort to conserve battery power, VESA has tweaked its Panel Self Refresh (PSR) feature, which saves power by letting GPUs update portions of a display instead of the entire screen.

In between nodding earnestly as hopeful exhibitors told him how wonderful their products were, Slashdot's Timothy Lord took a look at some of the less-serious displays and goings-on at CES. Some of these people and companies no doubt take themselves 100% seriously, but after grueling days patrolling the endless exhibits at this giant show, Timothy was looking at them through tired (and cynical) eyes. This short video shows some of what he saw.

New submitter LOGINS SUC (713291) writes Truly in the first-world problems category, I've been looking for large format (>55") HD/UHD screens for home entertainment. In light of the recent Samsung big-brother monitoring and advertisement injection concerns, does any reputable manufacturer still make "stupid" TVs? I don't want to pay for all the WiFi, apps, cameras, or microphones. I don't need it to have speakers. And at this point, I don't even care if it has the TV receiver functionality. All this stuff leads to vendor lock-in or is well on the path to obsolescence by the time I purchase the device. I prefer all of this non-visual functionality be handled by devices better suited to the purpose and I don't want to pay for screens including these widgets I have no intention of ever using, at all.

I've searched all the normal retail outlets. If I find anything, they are wildly expensive. "Computer monitors" fit the bill but are almost all 55") LCDs in the sub-$3,000 range anymore? Are projectors the last bastion of visual purity for home entertainment?

HughPickens.com writes Google, with billions of dollars in the bank and house-by-house maps of most of the planet, seemed like the perfect partner for Uber, the hugely popular ride-hailing service. But Mike Isaac writes in the NYT that just two years after Google's venture capital arm poured more than $250 million into Uber there are signs that the companies are more likely to be ferocious competitors than allies. Uber recently announced plans to develop self-driving cars, a longtime pet project at Google. Travis Kalanick, Uber's CEO, has publicly discussed what he sees as the inevitability of autonomous taxis, saying they could offer cheaper rides and a true alternative to vehicle ownership. "The Uber experience is expensive because it's not just the car but the other dude in the car," Kalanick said at a technology conference in 2014, referring to the expense of paying human drivers. "When there's no other dude in the car, the cost [of taking an Uber] gets cheaper than owning a vehicle." Uber is also adding engineers who are experts on mapping technology. And the company, based in San Francisco, has been in talks with Google's advertising archrival, Facebook, to find ways to work together.

Not to be outdone, Google has been experimenting with a ride-sharing app similar to Uber's and both companies have long toyed with the idea of offering same-day delivery of items like groceries and other staples. Last month Google announced it would start presenting data from third party applications inside Google Now, a service that displays useful information prominently on the screen of Android smartphones. Google said it had struck deals to draw data from such apps as Pandora, AirBnb, Zillow, and the ride-sharing service Lyft. The company most obviously missing from that list? Google's old and possibly former friend, Uber. According to Isaac, for young companies, even one as well funded as Uber, dancing with giants is a part of doing business — even if there is always a risk of getting squashed. "There are some hard lessons about the dangers of cooperation that are strongly in the memories of these companies," says John Morgan. "Something that makes partnering harder, even when it might make economic sense to do so."

MojoKid (1002251) writes "Dell recently launched their Android-based Venue 8 7000 slate, claiming it's the "world's thinnest" tablet. It measures a mere 6 millimeters thick, or 0.24 inches and change. That's 0.1mm slimmer than Apple's iPad Air 2 and 1.5mm flatter than the iPad mini 3, giving Dell full bragging rights, even if by a hair. Dell also opted for an Intel Atom Z3580 processor under the hood, clocked at up to 2.3GHz. This quad-core part is built on Intel's 22nm Moorefield microarchitecture. Compared to its Bay Trail predecessor, Moorefield comes in a smaller package with superior thermal attributes, as well as better graphics performance, courtesy of its PowerVR G6430 graphics core. The Venue 8 7000 also features one of the best 8-inch OLED displays on the market, with edge-to-edge glass and a 2560x1600 resolution. Finally, the Venue 8 7000 is also the first to integrate Intel's RealSense Snapshot Depth Camera, which offers interesting re-focusing and stereoscopic effects, with potentially other, more interesting use cases down the road. Performance-wise, the Venue 8 7000 is solid enough though not a speedster, putting out metrics in the benchmarks that place it in the middle of the pack of premium tablets on the market currently."

mrspoonsi writes Apple announced it will spend about $2 billion to build a new data center in Mesa, Arizona. It will be housed in buildings formerly used by GT Advanced Technologies (GTAT), which went bankrupt last year after failing to supply sapphire display covers for the iPhone 6. The data center will be powered entirely by renewable energy. It will be a "command center for our global networks." Apple has said it would help find work for people affected by GTAT's bankruptcy. It's possible some of those former GTAT employees might help construct the new command center. When Apple initially partnered with GTAT to make sapphire displays, the company invested millions in a sapphire production facility. It makes sense that Apple would want to do something with the building if it couldn't make sapphire there.

hypnosec writes University of Manchester and University of Sheffield researchers have managed to produce the first graphene-based LED displays, which could pave the way for efficient, flexible and semi-transparent electronic devices. The research, published in scientific journal Nature Materials [abstract; article is paywalled], shows how graphene displays and related 2D materials could be utilised to create light emitting devices for the next-generation of mobile phones, tablets and televisions to make them incredibly thin and durable. The LED device was constructed by combining different 2D crystals and emits light from across its whole surface. Being so thin, at only 10-40 atoms thick, these new components could form the basis for the first generation of semi-transparent smart devices.

jones_supa writes: A few weeks ago, an ASUS Nordic support representative inadvertently made available an interim build of the NVIDIA graphics driver. This was a mobile driver build (version 346.87) focused at ASUS G751 line of laptops. The driver was pulled shortly, but PC Perspective managed to get their hands on a copy of it, and installed it on a ASUS G751 review unit. To everyone's surprise, a 'G-SYNC display connected' system tray notification appeared. It turned out to actually be a functional NVIDIA G-SYNC setup on a laptop. PC Perspective found a 100Hz LCD panel inside, ran some tests, and also noted that G-SYNC is picky about the Tcon implementation of the LCD, which can lead to some glitches if not implemented minutely. NVIDIA confirmed that G-SYNC on mobile is coming in the near future, but the company wasn't able to yet discuss an official arrival date or technology specifics.

MojoKid writes Dell's 2015 XPS 13 notebook made a splash out at CES this year with its near
bezel-less 13-inch QHD+ (3200X1800) display and Intel's new 5th Gen Core
series Broadwell-U processor.
At 2.8 pounds, the 2015 XPS 13 isn't the absolute lightest 13-inch
ultrabook book out there but it's lighter than a 13-inch MacBook Air and
only a few ounces heavier than Lenovo's Core M-powered Yoga 3 Pro. The
machine's Z dimensions are thin, at .33" up front to .6" at its back edge. However, its 11.98" width almost defies the laws of physics, squeezing a 13.3" (diagonal) display into an 11.98-inch frame making it what is essentially the smallest 13-inch ultrabook to hit the market yet. Performance-wise, this review shows its benchmarks numbers are strong and Intel's Broadwell-U seems to be an appreciable upgrade versus the previous generation architecture, along with lower power consumption.

An anonymous reader writes Details have emerged on the new UHD Blu-ray spec and players set to start shipping this summer. UHD promises resolutions 4X greater than Blu-ray 1080p as well as much higher data rates, enhanced color space and more audio options. But, will consumers care, and will they be willing to upgrade their HDTV's, AV Receivers, and Blu-ray players to adopt a new format whose benefits may only be realized on ultra large displays or close viewing distances? The article makes the interesting point that UHD isn't synonymous with 4K, even if both handily beat the resolution of most household displays.

mi writes At least 50 U.S. law enforcement agencies have secretly equipped their officers with radar devices that allow them to effectively peer through the walls of houses to see whether anyone is inside. The device the Marshals Service and others are using, known as the Range-R, looks like a sophisticated stud-finder. Its display shows whether it has detected movement on the other side of a wall and, if so, how far away it is — but it does not show a picture of what's happening inside. The Range-R's maker, L-3 Communications, estimates it has sold about 200 devices to 50 law enforcement agencies at a cost of about $6,000 each. Other radar devices have far more advanced capabilities, including three-dimensional displays of where people are located inside a building, according to marketing materials from their manufacturers. One is capable of being mounted on a drone. And the Justice Department has funded research to develop systems that can map the interiors of buildings and locate the people within them.

An anonymous reader writes: Samsung took a distinctly different tack from Oculus VR in developing virtual reality tech. Whereas Oculus has a dedicated device, Samsung simply has a high-tech piece of headgear that you strap a Galaxy Note 4 phone into. A review popped up at Ars Technica after a month using the device, and they say it works surprisingly well. Quoting: "Though the weight of the two units is comparable, the Gear VR benefits from a strap system that distributes that weight on the upper forehead and the back of the skull rather than through an elastic death grip around the eye area."

They still say a purchase is hard to justify, simply because the content selection is lacking. But as that improves, the price tag will become worth it. "Simple, minimally interactive virtual reality experiences like The Deep, BluVR, and Titans of Space have become go-to apps when passing the Gear VR around a party for friends to check out. It's incredible just sitting in place and following along with your gaze as sea life or entire planets fly by in sharp, well-rendered, 360-degree glory."

MojoKid writes Differentiation is difficult in the smartphone market these days. Larger screens, faster processors, additional sensors and higher resolution cameras, all are nice upgrades but are only iterative, especially when you consider the deluge of products that come to market. True innovation is coming along with less frequency and Samsung, more so perhaps than some other players, is guilty of punching out so many different phone models that it's hard not to gloss over new releases. However, the new Samsung Galaxy Note Edge may offer something truly useful and innovative with its supplementary 160 pixel curved edge display. The Note Edge is based on the same internal platform as the Galaxy Note 4, and features a 2.7GHz Qualcomm Snapdragon 805 SoC with Adreno 420 graphics and 3GB of RAM. What makes the Galaxy Note Edge so different from virtually all other smartphones on the market is its curved edge display and what Samsung calls its "revolving UI" that offers app shortcuts, status updates, data feeds and features all on its own, but integrated with the rest of the UI on the primary display. You can cycle through various "edge panels" as Samsung calls them, like shortcuts to your favorite apps, a Twitter ticker, news feeds, and a tools panel for quick access to the alarm clock, stop-watch, a flashlight app, audio recorder and even a digital ruler. The Galaxy Note Edge may not be for everyone, but Samsung actually took curved display technology and built something useful out of it."

Probably -- if the device I want supports itProbably -- if it works as promisedProbably -- credit cards will be like checks in another decadeNot sure -- no strong opinions either wayDoubtful -- not a useful technology to meDoubtful -- it will be too fragmentedDoubtful -- privacy/security concernsDoes throwing my spare change at the cashier count as mobile?